!mount
mount -t ntfs-3g /dev/ad0s1 /xp/
Failed to open /proc/filesystems: No such file or directory
modprobe: not found
Failed to open /proc/filesystems: No such file or directory
Error opening partition device: Operation not permitted
Failed to startup volume: Operation not permitted
Failed to mount '/dev/ad0s1': Operation not permitted
The NTFS partition is hibernated. Please resume Windows and turned it 
off properly, so mounting could be done safely.